Return-path: Received: from gprs189-60.eurotel.cz ([160.218.189.60]:56798 "EHLO amd.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755152AbYBEXKA (ORCPT ); Tue, 5 Feb 2008 18:10:00 -0500 Date: Tue, 5 Feb 2008 23:59:31 +0100 From: Pavel Machek To: ipw3945-devel@lists.sourceforge.net, reinette.chatre@intel.com, linux-wireless@vger.kernel.org, yi.zhu@intel.com, kernel list Subject: Re: ipw3945: not only it periodically dies, it also BUG()s Message-ID: <20080205225931.GA1031@elf.ucw.cz> (sfid-20080205_231004_275529_15A5EC5C) References: <20080205214441.GA1518@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20080205214441.GA1518@elf.ucw.cz> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue 2008-02-05 22:44:41, Pavel Machek wrote: > Hi! > > Under not-even-high load, it periodically restarts: > > Feb 5 21:08:50 amd kernel: iwl3945: Microcode SW error detected. > Restarting 0x82000008. > Feb 5 21:08:52 amd kernel: iwl3945: Can't stop Rx DMA. > Feb 5 21:12:51 amd kernel: iwl3945: Microcode SW error detected. > Restarting 0x82000008. > Feb 5 21:12:53 amd kernel: iwl3945: Can't stop Rx DMA. > Feb 5 21:21:44 amd kernel: iwl3945: Microcode SW error detected. > Restarting 0x82000008. > Feb 5 21:21:46 amd kernel: iwl3945: Can't stop Rx DMA. > Feb 5 21:27:32 amd kernel: iwl3945: Microcode SW error detected. > Restarting 0x82000008. > Feb 5 21:27:34 amd kernel: iwl3945: Can't stop Rx DMA. > Feb 5 21:41:29 amd -- MARK -- > Feb 5 22:01:29 amd -- MARK -- > Feb 5 22:09:11 amd kernel: iwl3945: Microcode SW error detected. > Restarting 0x82000008. > Feb 5 22:09:12 amd kernel: iwl3945: Can't stop Rx DMA. > Now it decided to be original: Feb 5 23:55:39 amd kernel: ACPI: EC: missing write data confirmation, don't expect it any longer. Feb 5 23:57:37 amd kernel: iwl3945: Microcode SW error detected. Restarting 0x82000008. Feb 5 23:57:37 amd kernel: iwl3945: TODO: Implement Tx ABORT REQUIRED!!! Feb 5 23:57:39 amd kernel: iwl3945: Can't stop Rx DMA. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html